Imai Masaaki. (2017). Gemba Kaizen: Commonsense Approach to a Continuos (2nd.). McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Imai Masaaki. Gemba Kaizen: Commonsense Approach to a Continuos. 2nd. McGraw Hill, 2017.
Lua MLA (9ú heag.)Imai Masaaki. Gemba Kaizen: Commonsense Approach to a Continuos. 2nd. McGraw Hill, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.